进水闸与泄水捧沙闸的布置一般按倒面引水正面排沙的形式布置。()
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在word中,如果要调整文档中的字间距,可使用()菜单中的“字体”命令。
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Stanley has gained 8 pounds a year ever since he turned 18. How much weight has Stanley gained since he turned 18?
(1) Stanley now weighs twice what he weighed when he turned 18.
(2) Stanley is now twice the age he was when he turned 18.